0022785: Draw Harness - add possibility to remove a text drawn by the command vdrawtext

[occt.git] / tests / v3d / raytrace / bug24819

puts "========"
puts "OCC24819: TKOpenGl - extend the ray-tracing core by visualization of lines, text and point sprites"
puts "========"

# setup 3D viewer content
vinit name=View1 w=512 h=512
vglinfo

vvbo 0
vsetdispmode 1
vsetgradientbg 180 200 255 180 180 180 2
# boxes
box b1 1 1 1
vdisplay b1
vsetlocation b1 0 0 0.001
vsetmaterial b1 Silver
vsettransparency b1 0.5
box b2 3 2 2 1 2 1
vdisplay b2
vsetmaterial b2 Pewter
vsettransparency b2 0.8

# brep text
text2brep t "text" "Arial" 8
vdisplay t

# overlay objects
voverlaytext "Overlay text!" 200 440 40

# markers
vpoint p 1 1 1
vdisplay p
vmarkerstest mTest 7 -3 0 PointsOnSide=5 MarkerType=5

# 3d text
vdrawtext text0 3D_Text -pos 1 2 2 -color 1.0 0.0 0.0 -halign left -valign bottom -angle 0 -zoom 0 -height 20 -aspect regular

vlight change 0 pos -1 1 1

vfit

# trihedron
vzbufftrihedron

# activate ray-tracing
vrenderparams -raytrace

# orthogonal projection
set aModeNum 0
foreach aFSAAMode {on off} {
  foreach aReflMode {on off} {
    foreach aShadMode {on off} {
      vrenderparams -shadows $aShadMode -reflections $aReflMode -fsaa $aFSAAMode
      vdump $imagedir/${casename}_${aModeNum}.png
      incr aModeNum
    }
  }
}

# perspective projection
vcamera -persp
set aModeNum 0
foreach aFSAAMode {on off} {
  foreach aReflMode {on off} {
    foreach aShadMode {on off} {
      vrenderparams -shadows $aShadMode -reflections $aReflMode -fsaa $aFSAAMode
      vdump $imagedir/${casename}_${aModeNum}.png
      incr aModeNum
    }
  }
}